Part Number |
Status |
Duty Cycle(%) |
Fault Response |
Switching Frequency |
UVLO |
rDS(on) per FET(Typ)(mOhms) |
Auxiliary/Local Power Support |
Driven/Active Clamp (Second Gate Drive) |
PoE Current Limit(Min)(mA) |
Error Amplifier |
PD Power Level |
PoE Inrush Limit(Typ)(mA) |
PoE Standards Supported |
PoE I/F |
PoE I/F & DC DC Control |
Auxiliary Power Rails Supported |
Frequency(Max)(kHz) |
Package Group |
Approx. Price (US$) |
TPS23785B |
ACTIVE |
78 |
|
|
35 |
430 |
|
Yes |
850 |
No |
|
140 |
AT |
|
✓ |
|
|
HTSSOP |
1.30 | 1ku |
TPS23752 |
ACTIVE |
85 |
Auto Retry |
Programmable |
|
450 |
|
No |
850 |
No |
25 |
140 |
802.3at type1, 802.3at type2 |
✓ |
1 |
Adjustable |
HTSSOP |
1.10 | 1ku |
TPS23751 |
ACTIVE |
85 |
Auto Retry |
Programmable |
|
450 |
|
No |
850 |
No |
25 |
140 |
802.3at type1, 802.3at type2 |
✓ |
1 |
Adjustable |
HTSSOP |
1.10 | 1ku |
TPS2379 |
ACTIVE |
|
Auto Retry |
|
802.3at type 1/ type 2 |
420 |
|
|
850 |
No |
External Circuit |
140 |
802.3at type2 |
✓ |
|
|
|
SO PowerPAD |
1.00 | 1ku |
TPS2378 |
ACTIVE |
|
Auto Retry |
|
802.3at type 1/ type 2 |
420 |
|
|
850 |
No |
25W |
140 |
802.3at type2 |
✓ |
|
|
|
SO PowerPAD |
0.75 | 1ku |
TPS23757 |
ACTIVE |
78 |
Auto Retry |
Programmable, Synchronizable |
Unified |
430 |
Programmable |
Yes |
400 |
No |
13W |
140 |
802.3at type1 |
|
✓ |
12-57V |
|
TSSOP |
1.20 | 1ku |
TPS23753A |
ACTIVE |
78 |
Auto Retry |
Programmable, Synchronizable |
Unified |
700 |
Programmable |
No |
405 |
No |
13W |
140 |
802.3at type1 |
|
✓ |
12-57V |
|
TSSOP |
1.10 | 1ku |
TPS23756 |
ACTIVE |
78 |
Auto Retry |
Programmable, Synchronizable |
Unified |
430 |
Programmable |
Yes |
850 |
No |
25W |
140 |
802.3at type1, 802.3at type2 |
✓ |
12-57V |
|
HTSSOP |
1.30 | 1ku |
TPS23754-1 |
ACTIVE |
78 |
Auto Retry |
Programmable, Synchronizable |
Unified |
430 |
Programmable |
Yes |
850 |
No |
25W |
140 |
802.3at type1, 802.3at type2 |
✓ |
24-57V |
|
HTSSOP |
1.25 | 1ku |
TPS23754 |
ACTIVE |
78 |
Auto Retry |
Programmable, Synchronizable |
Unified |
430 |
Programmable |
Yes |
850 |
No |
25W |
140 |
802.3at type1, 802.3at type2 |
✓ |
24-57V |
|
HTSSOP |
1.25 | 1ku |
TPS23753 |
ACTIVE |
78 |
Auto Retry |
Programmable, Synchronizable |
Unified |
700 |
Programmable |
No |
405 |
No |
13W |
140 |
802.3at type1 |
|
✓ |
12-57V |
|
TSSOP |
1.10 | 1ku |
LM5073 |
ACTIVE |
|
Thermal Cycling |
IEEE |
700 |
|
|
800 |
|
25W |
150 |
802.3af |
✓ |
|
9-100V |
N/A |
HTSSOP |
1.14 | 1ku |
TPS2376-H |
ACTIVE |
|
Auto Retry |
|
Adjustable |
580 |
External Circuit |
|
625 |
|
25W |
Programmable |
802.3at type1 |
✓ |
|
|
|
SO PowerPAD |
1.25 | 1ku |
LM5072 |
ACTIVE |
80 |
Thermal Cycling |
Programmable, Synchronizable |
IEEE |
700 |
|
No |
800 |
Yes |
25W |
Programmable |
802.3af |
|
✓ |
9-100V |
1000 |
HTSSOP |
1.70 | 1ku |
LM5071 |
ACTIVE |
80 |
Thermal Cycling |
Programmable, Synchronizable |
Adjustable |
1000 |
External Circuit |
No |
390 |
Yes |
13W |
100 |
802.3af |
|
✓ |
10-57V |
1000 |
TSSOP |
1.30 | 1ku |
TPS23770 |
ACTIVE |
50 |
Auto Retry |
Programmable |
Unified |
600 |
External Circuit |
No |
405 |
Yes |
13W |
140 |
802.3at type1 |
|
✓ |
24-57V |
|
HTSSOP |
1.12 | 1ku |
TPS23750 |
ACTIVE |
50 |
Auto Retry |
Programmable |
802.3af |
600 |
External Circuit |
No |
405 |
Yes |
13W |
140 |
802.3at type1 |
|
✓ |
24-57V |
|
HTSSOP |
1.25 | 1ku |
TPS2377-1 |
ACTIVE |
|
Auto Retry |
|
Unified |
580 |
External Circuit |
|
405 |
|
13W |
Programmable |
802.3at type1 |
✓ |
|
|
|
SOIC |
1.00 | 1ku |
TPS2375-1 |
ACTIVE |
|
Auto Retry |
|
802.3af |
580 |
External Circuit |
|
405 |
|
13W |
Programmable |
802.3at type1 |
✓ |
|
|
|
TSSOP |
1.00 | 1ku |
TPS2377 |
ACTIVE |
|
Latch |
|
Unified |
580 |
External Circuit |
|
405 |
|
13W |
Programmable |
802.3at type1 |
✓ |
|
|
|
SOIC, TSSOP |
1.00 | 1ku |
TPS2376 |
ACTIVE |
|
Latch |
|
Adjustable |
580 |
External Circuit |
|
405 |
|
13W |
Programmable |
802.3at type1 |
✓ |
|
|
|
SOIC, TSSOP |
1.00 | 1ku |
TPS2375 |
ACTIVE |
|
Latch |
|
802.3af |
580 |
External Circuit |
|
405 |
|
13W |
Programmable |
802.3at type1 |
✓ |
|
|
|
SOIC, TSSOP |
1.00 | 1ku |
LM5070 |
ACTIVE |
80 |
Thermal Cycling |
Programmable, Synchronizable |
Adjustable |
1000 |
|
No |
300 |
Yes |
13W |
Programmable |
802.3af |
|
✓ |
|
1000 |
TSSOP, WSON |
1.30 | 1ku |